Use Case »Share room with others« (UC-6)

Belongs to functional requirement
FR-24: Share designed room
Responsible RE-Author(s) for this Artefact
Celina Schulz, Tim Pack, Lydia Vogel, und Ali Abdulra
(v1)   2022-08-16 - initially created
Errors, Warnings, Todos
w   w005: More than 3 authors (field 'author') - is that on purpose?
w   w051: There is no reference for 'secondaryActors'.
w   w680: This use case does not appear on any use case diagram.

Use Case Header

Title Share room with others
Description Users can share a picture of the room including the AR arrangements with others.
Primary actor STR-1: End customer
Trigger The user wants to share the room design with others (for feedback or so).
Precondition At least one product model is placed in the AR environment.
Postcondition A picture of the room design is available in a location of the user's choice.

Main Scenario

  1. The user looks at the AR room arrangement.
  2. The user clicks on the "Share" button.
  3. The user clicks on the "Save as picture" button.
  4. A menu is opened, asking the user to choose a save path for the picture.
  5. The user decides on a save path / location and confirms by clicking on "Save".
  6. A picture of the AR arrangement is created by the system.
  7. It is saved as a jpg file in the chosen location.

Alternative Scenario

Exception Scenario